2108216

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23957}}^1$

素因数の和:23974

約数の個数: 16

約数和(自身を含む): 4312440

約数和(自身を除く): 2204224

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 23957, 47914, 95828, 191656, 263527, 527054, 1054108, 2108216]

約数ペア:

[(1, 2108216), (2, 1054108), (4, 527054), (8, 263527), (11, 191656), (22, 95828), (44, 47914), (88, 23957)]